On Fri, 27 Sept 2024 at 17:39, <barnabas.czeman@xxxxxxxxxxxxxx> wrote: > > On 2024-08-01 21:25, Dmitry Baryshkov wrote: > > On Fri, Jun 28, 2024 at 04:39:38PM GMT, Barnabás Czémán wrote: > >> This patch series add dpu support for MSM8996/MSM8953 devices. > >> > >> Note, by default these platforms are still handled by the MDP5 driver > >> unless the `msm.prefer_mdp5=false' parameter is provided. > > > > Could you please provide a summary of features actually tested with the > > DPU driver? Have you tested YUV output? Have you tested RGB planes? > I have checked all planes they are working fine. > > > Which LMs have you tested? > I have done some more testing and msm8953 LMs are fine but i have found > out > on msmm8996 LM_3 and LM_4 is not working as i see in downstream sde code > they are not exists. > This kind of messages i got for LM_3 and LM_4 > [ 34.751091] [drm:_dpu_rm_make_reservation] [dpu error]unable to find > appropriate mixers > [ 34.751112] [drm:dpu_rm_reserve] [dpu error]failed to reserve hw > resources: -119 I think LM_3 / LM_4 are WB-only, but I didn't have time to check that. Maybe it's easier to omit them for now. I hope to get back to those platforms during the forthcoming or the next development cycle, after (hopefully) finishing the HDMI conversion story. -- With best wishes Dmitry
